1--TEST-- 2zend multibyte (4) 3--EXTENSIONS-- 4mbstring 5--INI-- 6zend.multibyte=On 7zend.script_encoding=CP932 8internal_encoding=UTF-8 9--FILE-- 10<?php 11var_dump(bin2hex("�e�X�g")); 12?> 13--EXPECT-- 14string(18) "e38386e382b9e38388" 15